Control

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512pt"
    height="512pt"
    viewBox="0 -34 512.001 512"
>
    <linearGradient
        id="a"
        x1="0"
        x2="512"
        y1="222.061"
        y2="222.061"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#00f2fe" />
        <stop offset=".021" stop-color="#03effe" />
        <stop offset=".293" stop-color="#24d2fe" />
        <stop offset=".554" stop-color="#3cbdfe" />
        <stop offset=".796" stop-color="#4ab0fe" />
        <stop offset="1" stop-color="#4facfe" />
    </linearGradient>
    <path
        fill="url(#a)"
        d="M432 0H80C35.887 0 0 35.887 0 80v216c0 44.113 35.887 80 80 80h97c11.047 0 20-8.953 20-20s-8.953-20-20-20H80c-22.055 0-40-17.945-40-40V146.121h432v87c0 11.047 8.953 20 20 20s20-8.953 20-20V80c0-44.113-35.887-80-80-80zM40 106.121V80c0-22.055 17.945-40 40-40h352c22.055 0 40 17.945 40 40v26.121zm463.75 223.203c-6.695-8.422-22.375-28.148-44.191-45.558C431.586 261.44 402.8 250.12 374 250.12s-57.586 11.32-85.559 33.645c-21.812 17.41-37.496 37.132-44.187 45.554-1.5 1.887-3.914 5.301-4.617 6.305a19.993 19.993 0 0 0 0 22.992c.703 1.004 3.117 4.418 4.613 6.305 6.695 8.422 22.379 28.144 44.195 45.555C316.415 432.8 345.203 444.12 374 444.12c28.8 0 57.586-11.32 85.559-33.644 21.816-17.415 37.496-37.137 44.191-45.555 1.5-1.887 3.914-5.3 4.617-6.305a20 20 0 0 0-.004-22.996c-.703-1-3.117-4.414-4.613-6.297zM374 404.121c-29.703 0-60.844-19.168-92.64-57 31.8-37.832 62.937-57 92.64-57s60.844 19.168 92.64 57c-31.8 37.836-62.937 57-92.64 57zm39-57c0 20.988-17.012 38-38 38s-38-17.012-38-38c0-20.984 17.012-38 38-38s38 17.016 38 38zm0 0"
    />
</svg>